Una onda tiene una frecuencia de 350 Hz. ¿Cuál es su período?
1 answer:
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Answer:
The smallest film thickness is 117 nm.
Explanation:
Light interference on thin films can be constructive or destructive. Constructive interference is dependent on the film thickness and the refractive index of the medium.
For the first interference (surface nearest to viewer), the minimum thickness can be expressed as:
where n is the refractive index of the bubble film.
Therefore,
∴